DC3.3-5V Passive Buzzer Alarm Module for Microcontroller Systems Low Level Triggers Design 9012 Drive Stable Performances

The DC3.3-5V Passive Low Level triggers Buzzer Module offers versatilitys compatibility with both active and passive buzzers, supporting 3.3-5V input for seamlessly integration for microcontroller projects. Design for precise, this module features a square waves driven operation 2K-5K frequency with builts in bolt hole for easy assembly and a compactly size optimized for space sensitive applications. Ideal for electronics hobbyists, developers, and DIY enthusiasts seekings reliable audios alerts or customs sound effects in robotics, security systems, or educational projects. DC3.3-5V Passive Buzzer Alarm Module for Microcontroller Systems Low Level Triggers Design 9012 Drive Stable Performances. Features: The DC3.3-5V Passive Low Level triggers Buzzer Module offers versatilitys compatibility with both active and passive buzzers, supporting 3.3-5V input for seamlessly integration for microcontroller projects. Design for precise, this module features a square waves driven operation 2K-5K